| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.27 | 7.762% | $198.573 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $206.36 | 9.274% | $225.4978 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $88.85 | 10.607% | $98.2743 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $166.43 | 5.124% | $174.9579 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $148.96 | 12.366% | $167.3804 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $195.27 | 8.793% | $212.4401 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $93.43 | 3.805% | $96.985 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $1,083.57 | $1,174.1085 | $1,174.11 | $1,174.10 | $1,174.20 | |